16884207

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{3533}}^1$

素因数の和:3604

約数の個数: 20

約数和(自身を含む): 25656840

約数和(自身を除く): 8772633

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 3533, 4779, 10599, 31797, 95391, 208447, 286173, 625341, 1876023, 5628069, 16884207]

約数ペア:

[(1, 16884207), (3, 5628069), (9, 1876023), (27, 625341), (59, 286173), (81, 208447), (177, 95391), (531, 31797), (1593, 10599), (3533, 4779)]